Objects in the image:
category: person
category: person
category: person
category: dog
category: boat
category: boat
category: boat
category: person
category: person
category: person
category: person
category: boat
category: person
category: person
category: boat
category: person
category: boat

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it the dog?
a: No
q: is it a boat?
a: Yes
q: is it the big boat on the foreground behind the dog?
a: No
q: is it the boat with 3 people on it?
a: No
q: is it the yellow boat?
a: Yes